Some remarkable person took these images documenting what it took to make our world wonderful. I was lucky to find them, and you're fortunate enough to be able to enjoy them half a century or so later. Be grateful to the people who work hard every day all around us to make our lives as good as they are. Say thank you more often, be kind, be gracious, be appreciative whenever you can. Those roads, lights, curbs, stop signs, freeways and sewer systems didn't happen magically. Many people did a lot of engineering, laboring and sweating to make them happen. They're still doing all of that, and much more, today, so keep shooting, keep documenting life around you. These images are powerful. Even in 2D.